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Nov. 23, 1965 c. VAN DER LELY E 3,219,127

SOIL CULTIVATING IMPLEMENT Filed Jan. 30, 1962 23 Sheets-Sheet 1 Q r17 o INVENTORS OIQNEL lo VAN 06/? lELs An VAN 05/? 54 Nov. 23, 1965 c. VAN DER LELY ETAL 3,219,127

SOIL GULTIVATING' IMPLEMENT Filed Jan. 30, 1962 25 Sheets-Sheet 2 Will 20 INVENTOR5 COQNEL/J VAN 05/? [64v An VAN DER 454;

Of'fleffS Nov. 23, 1965 c. VAN DER LELY ETAL 3,219,127

' SOIL CULTIVATING IMPLEMENT Filed Jan. 30, 1962 23 Sheets-Sheet 5 H I? If I] i4 INVENTORS pop/V5115 VAN DEA 454% Am VAN DER [645 Nov. 23, 1965 c. VAN DER LELY ETAL 3,219,127

SOIL CULTIVATING IMPLEMENT Filed Jan. 30, 1962 23 Sheets-Sheet 4 Fig. 1/

INVENTOR5 COR/YEA 1.: VAN 05/? [54 V ARV VAN DER [ELF y/Ww Nov. 23, 1965 c. VAN DER LELY ETAL 3,219,127

SOIL CULTIVATING IMPLEMENT Filed Jan. 30, 1962 23 Sheets-Sheet 5 M m o ox/7 INVENTORS omvgus VAN DER [ELY Any VAN DER LEAF Nov. 23, 1965 c. VAN DER LELY ETAL 3,219,127

SOIL CULTIVATING IMPLEMENT 23 Sheets-Sheet 6 Filed Jan. 50, 1962 my m w%fl wmuj D Na f ma w U w 1% My 1965 c. VAN DER LELY ETAL 3,219,127

SOIL CULTIVATING IMPLEMENT Filed Jan. 30, 1962 23 Sheets-Sheet 7 INVENTORS 6OPNE4/5 VAN DEA 154v ARV VAN as? 164.)

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1965 c. VAN DER LELY ETAL 3,219,127

SOIL CULTIVATING IMPLEMENT Filed Jan. 30, 1962 23 Sheets-Sheet 8 [If/ fy/r F if 114 g A! u 0 v 1 .7.? 4, 0 g 1.40

1!: w it g C; INVENTORJ ORA/ELI: VAN 05/? LE1. V

m VAN 051? [541 N 1965 c. VAN DER LELY ETAL 3,219,127

SOIL CULTIVATING IMPLEMENT Filed Jan. 50, 1962 25 Sheets-Sheet 9 IN V EN TORS QR/v51. l5 VAN use LEL A r VAN as 1:?

77/0400, WQ/w 1965 c. VAN DER LELY ETAL 3,219,127

SOIL CULTIVATING IMPLEMENT Filed Jan. 30, 1962 25 Sheets-Sheet 1O Fig 36 I 224 .XXXW 52;. 37

INVENTORS OORNEZ/S VAN 0E1? 454 4 er VAN DER Z54? Nov. 23, 1965 c. VAN DER LELY ETAL 3,219,127 7 SOIL CULTIVATING IMPLEMENT Filed Jan. 30, 1962 23 Sheets-Sheet 11 2 247 5 47 as 2 a "I l" j f l 259 v26/ 2:9 24/ 5 2584 24/ 242 258A 2 242 wfi 23/ INVENTORJ CORNELL) VAN asp LEAP ARV VAN use 154? Nov. 23, 1965 c. VAN DER LELY ETAL 3,219,127

SOIL CULTIVAT ING IMPLEMENT Filed Jan. 30, 1962 23 Sheets-Sheet 12 258/; 2.68 r 292 247 E55 257 2 3 5 263. ii 262 275 5 283 3&2 Z73 249 I W 37K Z 70 Mitzi 250 I w [B1 274 244 249 F I 273 3:

INVENTORS COR/V54 /5 VAN DEA LE4? RY VAN 05/? Z54? arr/H5 NOV. 23, 1965 c, VAN DER LELY ETAL 3,219,127

SOIL CULTIVATING IMPLEMENT Filed Jan. 30, 1962 25 Sheets-Sheet 15 INVENTORj Cam/vs: VAN as; 154; ARV VAN DER A54? Nov. 23, 1965 Filed Jan. 30, 1962 C. VAN DER LELY ETAL SOIL CULTIVAT ING- IMPLEMENT iii 23 Sheets-Sheet 14 INVENTOR5 oANEL/s VAN DE? LELV Nov. 23, 1965 C. VAN DER LELY ETAL SOIL CULTIVATING IMPLEMENT Filed Jan. 30, 1962 23 Sheets-Sheet 15 INVENTORJ" comveus VAN DER LEAF ARV VANDEI? [54F 77/W Z/MM/%% Nov. 23, 1965 c. VAN DER LELY ETAL 3,219,127

SOIL CULTIVATING IMPLEMENT Filed Jan. 30, 1962 23 Sheets-Sheet 16 INVENTOR5 cOR/VEL w VAN use L54 1/ AR MAN as? LE4. H

1965 c. VAN DER LELY ETAL 3,

SOIL CULTIVATING IMPLEMENT Filed Jan. 30, 1962 23 Sheets-Sheet 17 INVENTORJ (LRNEL/J VAN 05/? 54? 1965 c. VAN DER LELY ETAL 3,219,127

SOIL CULTIVATING IMPLEMENT 25 Sheets-Sheet 18 Filed Jan. 30, 1962 INVENTOR5 C ORNEL 1: VAN 05A 154v Am VAN 05? Z54 Y M, WWW

Nov. 23, 1965 c. VAN DER LELY ETAL 3,219,127

SOIL CULTIVATING IMPLEMENT Filed Jan. 30, 1962 25 Sheets-Sheet'lQ as; "J

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Nov. 23, 1965 c. VAN DER LELY ETAL 3,219,127

SOIL CULTIVATING IMPLEMENT Filed Jan. 30, 1962 23 Sheets-Sheet 2O fig. 6.5

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1. IN AN SOIL TILLING IMPLEMENT HAVING A TILTING PORTION AND A CONNECTING ASSEMBLY FOR ATTACHING SAME TO A PRIME MOVER, SAID ASSEMBLY COMPRISING A HITCH PORTION AND A LINK STRUCTURE, SAID LINK STRUCTURE HAVING AT LEAST TWO COUPLING MEMBERS, SAID MEMBERS CONVERGING TOWARDS AND CONNECTED TO SAID TILLING PORTION, SAID HITCH PORTION INCLUDING SUPPORTING MEANS EXTENDING TO SAID COUPLING MEMBERS, SAID SUPPORTING MEANS BEING MOVABLY CONNECTED TO SAID COUPLING MEMBERS ABOUT SUBSTANTIALLY VERTICAL PIVOTAL AXES TO LINK SAID HITCH PORTION WITH SAID LINK STRUCTURE, SAID 